"Why, it's not going to hurt you to admit you know Catrock Canyon is--unexplorable." "Oh.

So you want to explore it because it's unexplorable.

Well, why is it unexplorable ?" Honey looked around her at the dry sageland they were crossing.

"Oh, you make me TIRED!" she said bluntly, with something of the range roughness in her voice.

"Because it is, that's all." "Then I'd like to explore it myself," Bud declared.
"For one thing," Honey dilated, "there's no way to get in there.